package com.zpark.security.distributed.gateway.config;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Configuration;
import org.springframework.security.config.annotation.web.builders.HttpSecurity;
import org.springframework.security.config.http.SessionCreationPolicy;
import org.springframework.security.oauth2.config.annotation.web.configuration.EnableResourceServer;
import org.springframework.security.oauth2.config.annotation.web.configuration.ResourceServerConfigurerAdapter;
import org.springframework.security.oauth2.config.annotation.web.configurers.ResourceServerSecurityConfigurer;
import org.springframework.security.oauth2.provider.token.TokenStore;

/**
 * @PackageName: com.zpark.security.distributed.order.config
 * @ClassName: ResouceServerConfig
 * @Description:
 * @author: RZS
 * @date: 2021/8/9  9:46
 */
@Configuration
public class ResourceServerConfig{

    // 访问的资源ID
    public static final String RESOURCE_ID = "res1";

    /*************************** 资源服务配置 *********************************/

    // 配置UAA资源服务
    @Configuration
    @EnableResourceServer
    public class UAAServerConfig  extends ResourceServerConfigurerAdapter{
        @Autowired
        private TokenStore tokenStore;

        @Override
        public void configure(ResourceServerSecurityConfigurer resources) {
            resources.resourceId(RESOURCE_ID)// 资源ID
                    //.tokenServices(tokenService())// 验证令牌服务
                    .tokenStore(tokenStore)// 本地校验令牌
                    .stateless(true);
        }

        @Override
        public void configure(HttpSecurity http) throws Exception {
            http
                    .authorizeRequests()
                    .antMatchers("/uaa/**")
                    .permitAll();
        }
    }

    // 配置Order资源服务
    @Configuration
    @EnableResourceServer
    public class OrderServerConfig  extends ResourceServerConfigurerAdapter{
        @Autowired
        private TokenStore tokenStore;

        @Override
        public void configure(ResourceServerSecurityConfigurer resources) {
            resources.tokenStore(tokenStore).resourceId(RESOURCE_ID)
                    .stateless(true);
        }

        @Override
        public void configure(HttpSecurity http) throws Exception {
            http
                    .authorizeRequests()
                    .antMatchers("/order/**").access("#oauth2.hasScope('ROLE_API')");
        }
    }

    // 配置其他资源服务....

    /*************************** 资源服务配置结束 *****************************/

    //资源服务令牌解析服务
    /*@Bean
    public ResourceServerTokenServices tokenService() {
        //使用远程服务请求授权服务器校验token,必须指定校验token 的url、client_id，client_secret
        RemoteTokenServices service=new RemoteTokenServices();
        service.setCheckTokenEndpointUrl("http://localhost:53020/uaa/oauth/check_token");
        service.setClientId("c1");
        service.setClientSecret("secret");
        return service;
    }*/



}
